Answer:
74.56 miles / h
Step-by-step explanation:
1 mile = 1.609 km
Using the dimensional analysis you multiply the number you want to convert by 1 (using a fraction with the needed units)
Since 1 mile = 1.609 km then:

Now to convert 120 kilometers per hour to miles per hour :

Answer:
B
Step-by-step explanation:
The score above the median is the upper quartile
The score below the median is the lower quartile
The upper and lower quartiles are the ends of the box plot
Answer:
Picture D
Step-by-step explanation:
Sum of angle 1 and angle 2 = 180 as it form a straight line
So, angle 1 and angle 2 are supplementary in picture D
648 divided by 8 is 81.
64 goes into 8 8 times (8*8)
8 goes into 8 1 time (8*1)